Research of TETRA Terminal Navigation and Location System Based on GPS/GIS
Ma Hao1 Sun Xi2(1. Beijing JiaoTong University, Beijing 1000442. Tonghua Mobile Company in Jilin province, Tonghua 134001)
With the development of GPS and GIS technology, the integration of GPS and GIS becames the tendency ofnavigation and location. The scheme of realizing TETRA navigation and location system by short data service based onthe function of GPS/GIS navigation and location was given.